Our consultant has finished the technical review of GMC. Primary feedback relevant to the community is as follows:
We questioned this further, and were informed as follows
A change in Block Target to 60 or 90 seconds would equate to recipients requiring 15 or 8 confirmations respectively, which maintains the 15-30 minutes requirement of hashing on the chain.
Real-time Transactions can only be provided by accepting 0-Confirmations, or by utilizing a trusted payment provider.
Reducing resource consumption (Bandwidth, Memory, CPU) and improving efficiency of Mining is of paramount importance to your future.
We welcome further input on this matter.